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Digital Twin for Optimal Design and Operation of Compact Combined Cycles in Offshore Oil and Gas Installations

Results from Digital Twin

  • M. A. Belay, A. Rasheed and P. S. Rossi, "Autoregressive Density Estimation Transformers for Multivariate Time Series Anomaly Detection," ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India, 2025, pp. 1-5, doi: 10.1109/ICASSP49660.2025.10888728.
  • M. A. Belay, A. Rasheed and P. S. Rossi, "Sparse Non-Linear Vector Autoregressive Networks for Multivariate Time Series Anomaly Detection," in IEEE Signal Processing Letters, vol. 32, pp. 331-335, 2025, doi: 10.1109/LSP.2024.3520019.
  • M. A. Belay, A. Rasheed and P. S. Rossi, "MTAD: Multiobjective Transformer Network for Unsupervised Multisensor Anomaly Detection," in IEEE Sensors Journal, vol. 24, no. 12, pp. 20254-20265, 15 June15, 2024, doi: 10.1109/JSEN.2024.3396690
  • M. A. Belay, A. Rasheed and P. S. Rossi, "Self-Supervised Modular Architecture for Multi-Sensor Anomaly Detection and Localization," 2024 IEEE Conference on Artificial Intelligence (CAI), Singapore, Singapore, 2024, pp. 1278-1283, doi: 10.1109/CAI59869.2024.00226.
  • M. A. Belay, A. Rasheed and P. S. Rossi, "Multivariate Time Series Anomaly Detection via Low-Rank and Sparse Decomposition," in IEEE Sensors Journal, vol. 24, no. 21, pp. 34942-34952, 1 Nov.1, 2024, doi: 10.1109/JSEN.2024.3452318.
  • SS Blakseth, LE Andersson, R.M. Montañés, M.J. Mazzetti, “Hybrid Dynamic Surrogate Modelling for a Once-Through Steam Generator”, Computer Aided Chemical Engineering, Volume 52, 2023, Pages 831-836, ISSN 1570-7946, ISBN 9780443152740, doi: 10.1016/B978-0-443-15274-0.50133-5.
  • R. M. Montañés, M. Windfeldt, L.E. Andersson, G. Skaugen “A framework for physics based off-design and dynamic modelling and simulation of combined cycle power plants in weight and volume constraint environments.” 10th Heat Powered Cycles Conference Proceedings. https://doi.org/10.5281/zenodo.10245219
  • M.K. Windfeldt, R.M. Montañés, L.E. Andersson, “Investigating the characteristics of a dynamic model of a once-through steam generator for waste heat recovery”. 10th Heat Powered Cycles Conference Proceedings. https://doi.org/10.5281/zenodo.10245219
  • M.A. Belay,; S.S Blakseth; A. Rasheed; P. Salvo Rossi, “Unsupervised Anomaly Detection for IoT-Based Multivariate Time Series: Existing Solutions, Performance Analysis and Future Directions.” Sensors 2023, 23, 2844. https://doi.org/10.3390/s23052844